# Acres to Square miles

Enter the value that you want to convert acres to square miles to *square miles to acres*.

### Acre (ac):

An acre is a unit of area used to measure land. It is used in both the imperial and US customary systems. An acre is an area that covers 43560 square feet. the representation of an acre is "ac". One acre equal to 0.0015625 square miles.

### Square miles (sq mi):

Square miles is imperial and United States customary measurement system unit of area. It is denoted as "sq mi or mi2". It measures the area of each side length is one mile. One square mile is approximately equal to 640 acres.

### Acres to Square Miles (ac to sq mi):

It is a free online acres to square miles (acres to sq miles) area converter. An acre is a unit of area used to measure land. It is used in both the imperial and US customary systems. An acre is an area that covers 43560 square feet. the representation of an acre is "ac". One acre equal to 0.0015625 square miles. Square miles is imperial and United States customary measurement system unit of area. It is denoted as "sq mi or mi2". It measures the area of each side length is one mile. One square mile is approximately equal to 640 acres.

### Acre to Square Mile metric Conversion Table.

Acre [ac] | Square Mile [mi^2] |
---|---|

0.01 ac | 1.5625E-5 mi^2 |

0.1 ac | 0.00015625 mi^2 |

1 ac | 0.0015625 mi^2 |

2 ac | 0.003125 mi^2 |

3 ac | 0.0046875 mi^2 |

5 ac | 0.0078125 mi^2 |

10 ac | 0.015625 mi^2 |

20 ac | 0.03125 mi^2 |

50 ac | 0.078125 mi^2 |

100 ac | 0.15625 mi^2 |

1000 ac | 1.5625 mi^2 |

### How to convert acres to square miles?

To acres to square miles conversion, We go with an example.

**Example:**

Convert 1 acre to sq miles?

We know 1 acre = 0.0015625 square miles; 1 sq mi = 640 acres.

1 acres = __miles.

1 x 0.0015625 = 0.0015625 miles. (We know 1 ac = 0.0015625 mi)

**Answer:**

1 acre = 0.0015625 miles